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Issue #13639: Accept unicode filenames in tarfile.open(mode="w|gz").

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Passing a unicode filename to tarfile.open() along with mode "w|gz" failed
with a UnicodeError because the filename was not encoded properly before being
written to the gzipped stream in the FNAME extra field.
This commit is contained in:
Lars Gustäbel 2011-12-21 19:27:50 +01:00
parent 5b95eb90a7
commit 7d4d074c99
3 changed files with 11 additions and 0 deletions
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2
Lib/tarfile.py
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@ -454,6 +454,8 @@ class _Stream:
0)
timestamp = struct.pack("<L", long(time.time()))
self.__write("\037\213\010\010%s\002\377" % timestamp)
if type(self.name) is unicode:
self.name = self.name.encode("iso-8859-1", "replace")
if self.name.endswith(".gz"):
self.name = self.name[:-3]
self.__write(self.name + NUL)